Use the Oakton pH Tester 2 to test pH in a variety of applications.

This pH Meter is ideal for quick and accurate pH checks in pools and spas, aquariiums and hydroponics operations. The Oakton pH meter is waterproof and it floats. Never again watch your tester sink to the bottom of a tank or pond—the OAKTON Waterproof pHTestr 2 floats! The replaceable electrodes lets you reuse the tester body many times over which saves you money.

Features of the Oakton pH tester 2 include push-button one-point calibration, automatic temperature compensation (ATC) microprocessor-based, auto buffer recognition, hold function; auto-off; error messages and is certifiable to IP67 standards. Accuracy is ±0.01 pH.

• Range -1.0 to 15.0 pH
• Resolution 0.1 pH
• Accuracy ±0.01 pH
• Calibration Up to 3 points (4.0; 7.0; 10.0)
• Waterproof/Dustproof (IP67) Yes
• Operating Temperature 0 to 50°C (32 to 122°F)
• Temperature Compensation Automatic (ATC), o to 50°C (32 to 122°F)
• Special functions On/Off or Auto-Off after 8.5 minutes; HOLD; Calibrate and Confirm
• Power Four 1.5 V batteries
• Battery life 250 hours continuous use
• Dimensions 5 7/8’L x 1 1/2’W x 3/4’H
• Boxed: 7 3/4’L x 2 3/4’W x 1 7/8’H
• Weight 3.25oz (Boxed: 6oz.)
• Double-junction electrodes